Digestion

Amylase in saliva changes starch into...

• sugar

• waste

• stomach acid

• chyme

Where does the digestion of carbohydrates take place?

• Mouth

• Mouth and Stomach

• Mouth and small Intestine

• Mouth and large intestine

• Stomach

Where does the digestion of lipids take place?

• Stomach

• Stomach and small intestine

• Small intestine

• Mouth, stomach and small intestine

• Mouth and small intestine

What are the two components of the gastric juice?

• Pepsin and hydrochloric acid

• Saliva and bile

• Bile and hydrochloric acid

• Amylase and hydrochloric acid

What is the enzyme contained in the saliva?

• Amylase

• Pepsin

• Hydrochloride acid

• Lipase

What is the function of the villi?

• To increase the absorption surface

• To digest the last nutrients

• To form feces

• To comb the small intestine

villi is found where

• small intestine

• mouth

• esophagus

• stomach

peristalsis is done where

• mouth

• stomach

• small intestine

• esophagus

chewing is done where

• mouth

• stomach

• small intestine

• esophagus

what organ gets help from other organs to digest

• mouth

• stomach

• small intestine

• esophagus